In 1950s Indochina, an Irish boxer (Scott Adkins) is imprisoned and forced to fight in an underground tournament run by a ruthless former Nazi (Vladimir Kulich). After he's freed, he befriends a bar owner (Keith David) and falls in love with a local woman (Juju Chan). However, his brief peace is soon shattered, sending him on a mission of revenge. Jesse V. Johnson wrote and directed this martial-arts action film. Marko Zaror and Cung Le co-star.